CN104368917A - Spiral weld-pipe mill - Google Patents
Spiral weld-pipe mill Download PDFInfo
- Publication number
- CN104368917A CN104368917A CN201310351059.0A CN201310351059A CN104368917A CN 104368917 A CN104368917 A CN 104368917A CN 201310351059 A CN201310351059 A CN 201310351059A CN 104368917 A CN104368917 A CN 104368917A
- Authority
- CN
- China
- Prior art keywords
- frame
- pipe
- movable support
- spiral weld
- locking mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
- B23K31/027—Making tubes with soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention provides a spiral weld-pipe mill which comprises a conveying frame, a pipe outlet frame, a plurality of support racks, a frame locking mechanism, a manual locking mechanism and a base, wherein the pipe outlet frame and the conveying frame are connected to the base through the frame locking mechanism. The spiral weld-pipe mill further comprises pipe supporting mechanisms which are arranged in the conveying frame and the pipe outlet frame respectively, wherein each pipe supporting mechanism comprises an electric lifting mechanism and a movable support rack, the movable support racks are arranged below the support racks, the supporting racks move up and down through the movable support racks, and the movable support racks move up and down through the electric lifting mechanisms. The spiral weld-pipe mill has the advantages that the pipe supporting mechanisms can automatically ascend, descend and move, replacing of core tubes of different specifications is facilitated, work efficiency is increased, work time is reduced, work load for replacing different production specifications is greatly reduced, and operation time is saved.
Description
Technical field
The present invention relates to the improvement to spiral weld-pipe mill structure.
Background technology
Spiral weld-pipe mill is mainly used in the thin plate of rolling to roll into through mechanisms such as uncoiling, smoothing, flanging and three roller roll bendings the steel cylinder needing diameter, and synchronous welding, Length-fixing cutting.
In order to adapt to the needs produced, spiral weld-pipe mill, when designing, can make the core cylinder of 6 kinds of specifications such as Φ 600, Φ 800, Φ 1000, Φ 1200, Φ 1400, Φ 1600.When making PCCP steel cylinder, because the height of uncoiling, straightening mechanism and three rolls plate bending machine structure is unadjustable, the top of different-diameter steel cylinder is level altitude, when after replacing production specification, adapted to the needs of different-diameter steel cylinder making by adjustment conveying frame and the bracket height gone out bottom pipe frame.
But when changing different production specifications, there is following problem in prior art:
1, the core cylinder changing different size, the set bolt carried frame and go out pipe frame are manual operation, and bolt quantity is more, and operation inconvenience, adds workload;
2, the various devices due to three rolls plate bending machine position are more, and simultaneously core cylindrical shell is long-pending comparatively large, and driving cannot be sling core cylinder, and core cylinder is all changed by artificial mode, wastes time and energy in production process, dangerous again.
During the production specification that 3, each replacing is different, because bolt position is bad fixing, all need after finishing changing core cylinder finally to be located by the method for trial production, production efficiency is low.
Summary of the invention
The present invention is directed to above problem, provide a kind of can the deposit mechanism of automatic lifting and movement, be convenient for changing the core cylinder of different size, improve operating efficiency, save the spiral weld-pipe mill of working time.
Technical scheme of the present invention is: comprise conveying frame, go out pipe frame, some bracing frames, rack locking mechanism, manual locking mechanism and base, described go out pipe erecting described conveying frame conveying steel cylinder end, described in go out pipe frame and conveying frame is connected on described base respectively by described rack locking mechanism;
Some support frames as described above ringwise and be connected to described conveying frame by described manual locking mechanism and go out in pipe frame;
Also comprise deposit mechanism, described deposit mechanism is located at described conveying frame respectively and goes out in pipe frame; Described deposit mechanism comprises electric lifting mechanism and movable support frame, and described movable supporting is erected at the below of some support frames as described above, and some support frames as described above do elevating movement by described movable support frame; Described movable support frame does elevating movement by described electric lifting mechanism.
Described electric lifting mechanism comprises motor, small belt pulley, big belt pulley, belt pulley, coupling spindle, flange, worm gear reducer and elevating screw.
Described movable support frame is bridging structure, and the center of described bridging structure is fixed by bearing pin, and described bearing pin is connected with the elevating screw of described worm gear reducer by watt seat.
The surface of some support frames as described above is all provided with uniform ball.
Described conveying frame is connected on described base by pulley structure with the bottom going out pipe frame.
The present invention on the basis of existing technology, in conveying frame and go out in pipe frame to arrange deposit mechanism, deposit mechanism comprises electric lifting mechanism and movable support frame, the production and processing requirement of some bracing frames adaptation different size steel cylinder can be realized by the lifting of electric lifting mechanism control movable support frame, improve operating efficiency; Carrying frame and going out pipe frame is connected on base by roller structure, convenient mobile, is convenient to the dismounting of core cylinder.The present invention greatly reduces workload when changing different production specification, saves the operating time, improves efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is working state figure one of the present invention,
Fig. 3 is working state figure two of the present invention,
Fig. 4 is perspective view of the present invention;
In figure, 1 is cutting mechanism, and 2 is conveying frames, and 3 is steel cylinders, 4 is bracing frames, and 5 is movable support frames, and 50 is bearing pins, 6 is walking rail steels, 7 is road wheels, and 8 is manual locking mechanisms, and 9 is electric lifting mechanisms, 91 is worm gear reducers, 92 is elevating screws, and 10 is pipe frame, and 11 is rack locking mechanisms.
Detailed description of the invention
The present invention as Figure 1-4, comprise conveying frame 2, go out pipe frame 10, some bracing frames 4, rack locking mechanism 11, manual locking mechanism 8 and base (rail steel 6 of namely walking), described go out pipe frame 10 be located at described conveying frame 2 carry steel cylinder 3 end, described in go out pipe frame 10 and conveying frame 2 is connected on described base respectively by described rack locking mechanism 11;
Some support frames as described above 4 ringwise and be connected to described conveying frame 2 by described manual locking mechanism 8 and go out in pipe frame 10;
Also comprise deposit mechanism, described deposit mechanism is located at described conveying frame 2 respectively and goes out in pipe frame 10; Described deposit mechanism comprises electric lifting mechanism 9 and movable support frame 5, and described movable support frame 5 is located at the below of some support frames as described above 4, and some support frames as described above 4 do elevating movement by described movable support frame 5; Described movable support frame 5 does 9 elevating movements by described electric lifting mechanism.
Described electric lifting mechanism 9 comprises motor, small belt pulley, big belt pulley, belt pulley, coupling spindle, flange, worm gear reducer 91 and elevating screw 92, and elevating screw is connected with movable support frame 5 by watt seat.
Described movable support frame 5 is bridging structure, and the center of described bridging structure is fixed by bearing pin 50, and described bearing pin 50 is connected with the elevating screw 92 of described worm gear reducer 91 by watt seat.
The surface of some support frames as described above 4 is all provided with uniform ball.
Described conveying frame 2 is connected on described base with the bottom going out pipe frame 10 by pulley structure, is movably connected on walking rail steel 6 by road wheel 7.
When normally producing, carry frame 2 and go out pipe frame 10 respectively by rack locking mechanism 11 fixed position, when changing core cylinder, open the set bolt of rack locking mechanism 11, the manual pipe frame 10 that promotes out moves along going out pipe direction with conveying frame 2, abdicate space, take dismounting core cylinder by the hand by driving lifting.After the dismounting of core cylinder completes, move out pipe frame 10 and carry frame 2 to corresponding position and fix.
When changing production specification, the manual locking mechanism 8 of unclamping conveying frame 2 and going out in pipe frame 10, start electric lifting mechanism, motor passes through pulley drive, the elevating screw of worm gear reducer is driven to rise or decline, when rising, dropping to conveying frame 2 and go out the appointment position of rule of pipe frame 10, stop motor, manual locking mechanism 8 is locked.
Described go out pipe frame 10 and conveying frame 2 on column, all have chute and be fixed with scale, specify in the particular location of movable support frame 5 during the steel cylinder producing different size.
Described bracing frame 4 has many groups, and surface is all provided with multi-directional ball, when steel cylinder moves vertically, plays and reduces resistance and the effect controlling steel cylinder circularity.
Conveying frame 2 is also provided with cutting mechanism 1, and cutting mechanism 1 comprises the formations such as road wheel, directive wheel, cylinder jacking mechanism, cutting mechanism, governor motion.Cutting mechanism and CUT are connected, and when steel cylinder reaches the length of setting, automatically start cylinder jacking mechanism and CUT.
Claims (5)
1. a spiral weld-pipe mill, comprise conveying frame, go out pipe frame, some bracing frames, rack locking mechanism, manual locking mechanism and base, described go out pipe erecting described conveying frame conveying steel cylinder end, described in go out pipe frame and conveying frame is connected on described base respectively by described rack locking mechanism;
Some support frames as described above ringwise and be connected to described conveying frame by described manual locking mechanism and go out in pipe frame;
It is characterized in that, also comprise deposit mechanism, described deposit mechanism is located at described conveying frame respectively and goes out in pipe frame; Described deposit mechanism comprises electric lifting mechanism and movable support frame, and described movable supporting is erected at the below of some support frames as described above, and some support frames as described above do elevating movement by described movable support frame; Described movable support frame does elevating movement by described electric lifting mechanism.
2. a kind of spiral weld-pipe mill according to claim 1, is characterized in that, described electric lifting mechanism comprises motor, small belt pulley, big belt pulley, belt pulley, coupling spindle, flange, worm gear reducer and elevating screw.
3. a kind of spiral weld-pipe mill according to claim 2, is characterized in that, described movable support frame is bridging structure, and the center of described bridging structure is fixed by bearing pin, and described bearing pin is connected with the elevating screw of described worm gear reducer by watt seat.
4., according to described a kind of spiral weld-pipe mill arbitrary in claim 1-3, it is characterized in that, the surface of some support frames as described above is all provided with uniform ball.
5. a kind of spiral weld-pipe mill according to claim 4, is characterized in that, described conveying frame is connected on described base by pulley structure with the bottom going out pipe frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310351059.0A CN104368917A (en) | 2013-08-13 | 2013-08-13 | Spiral weld-pipe mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310351059.0A CN104368917A (en) | 2013-08-13 | 2013-08-13 | Spiral weld-pipe mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368917A true CN104368917A (en) | 2015-02-25 |
Family
ID=52548248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310351059.0A Pending CN104368917A (en) | 2013-08-13 | 2013-08-13 | Spiral weld-pipe mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108226A (en) * | 2015-10-14 | 2015-12-02 | 江苏江扬建材机械有限公司 | Plate shearing machine and spiral pipe welding machine comprising same |
| CN108161365A (en) * | 2018-01-08 | 2018-06-15 | 浙江雷尼摩申精密机械有限公司 | Precise thin-wall rolls the preparation method of welding metal pipe |
-
2013
- 2013-08-13 CN CN201310351059.0A patent/CN104368917A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108226A (en) * | 2015-10-14 | 2015-12-02 | 江苏江扬建材机械有限公司 | Plate shearing machine and spiral pipe welding machine comprising same |
| CN108161365A (en) * | 2018-01-08 | 2018-06-15 | 浙江雷尼摩申精密机械有限公司 | Precise thin-wall rolls the preparation method of welding metal pipe |
| CN108161365B (en) * | 2018-01-08 | 2019-12-31 | 浙江雷尼摩申精密机械有限公司 | Method for manufacturing precise thin-wall rolled and welded metal pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
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| WD01 | Invention patent application deemed withdrawn after publication |